What powers mathfel.de?
Last seen Jun 2026 · 35 technologies across 18 categories
Advertising
Microsoft Advertising
since Jun 2026
Analytics
Google Analytics
since Jan 2019
Microsoft Clarity
since Jun 2026
CMS
WordPress
since Jan 2019
Databases
MySQL
since Jan 2019
Ecommerce
Cart Functionality
since Oct 2021
Hosting
ALL-INKL
since Aug 2022
JavaScript frameworks
Vue.js
since Jul 2025
JavaScript libraries
Live chat
WhatsApp Business Chat
since Sep 2023
Miscellaneous
HTTP/3
since Apr 2026
Open Graph
since Sep 2022
Payment processors
PayPal
since May 2019
Performance
Priority Hints
since Aug 2023
Programming languages
PHP
since Jan 2019
Security
Video players
Vimeo
since Mar 2026
Webmail
Microsoft 365
since Aug 2022
WordPress plugins
Borlabs Cookie
since Jul 2021
PixelYourSite
since Mar 2026
WooCommerce PayPal Payments
since Apr 2026
WP Rocket
since Apr 2022
WordPress themes
Audience
- 58% phone
- 38% desktop
- 4% tablet
Germany
Austria
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.28 / 10 · ranked #8,931,579 of all domains
5 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 100 ms |
| CLS | 0.05 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: German
- CDN: Sucuri Firewall
- Weight: 2.0 MB · 99 requests
- WordPress theme: pro (child: pro-child) · all themes
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Full technology history →
Report an incorrect detection
Recent changes
- detected Cloudflare Turnstile Jun 2026
- detected Microsoft Advertising Jun 2026
- detected Microsoft Clarity Jun 2026
- dropped Bookly May 2026
- dropped Hammer.js May 2026
- dropped Moment.js May 2026
- dropped Nginx May 2026
- dropped Svelte May 2026
- dropped Tailwind CSS May 2026
- dropped Yoast SEO Premium May 2026
- dropped YouTube May 2026
- dropped Apache HTTP Server Apr 2026
- detected HSTS Apr 2026
- detected HTTP/3 Apr 2026
- detected PayPal Apr 2026
- dropped RSS Apr 2026
- detected Site Kit Apr 2026
- detected Sucuri Apr 2026
- detected WooCommerce PayPal Payments Apr 2026
- detected Google Analytics Mar 2026
- detected Nginx Mar 2026
- detected PixelYourSite Mar 2026
- detected Vimeo Mar 2026
- detected YouTube Mar 2026
- dropped Bootstrap Icons Feb 2026
- dropped Preact Feb 2026
- dropped Trusted Shops Feb 2026
- dropped Bootstrap Jan 2026
- dropped Burst Jan 2026
- dropped SweetAlert2 Jan 2026
- dropped Complianz Aug 2025
- dropped Google Analytics Aug 2025
- dropped Google Tag Manager Aug 2025